What is the Tellabs 50.1504?
The Tellabs 50.1504 is a network/telecom equipment component, listed by the manufacturer as "TITAN 5500 SDL/LAN 40 FT". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Number
Part Overview
The Tellabs 50.1504 is a network/telecom equipment component — originally specified as "TITAN 5500 SDL/LAN 40 FT" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Tellabs 50.1504 is a network/telecom equipment component, listed by the manufacturer as "TITAN 5500 SDL/LAN 40 FT". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Tellabs network equipment, including parts such as the 50.1504, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue